A randomized 25 question test from a pool of 761 questions, good luck!
There are several common components of signal converters. Which one is best described as reduction of overall error introduced by the input and/or output signals?
Which of the Hart access methods below can be best described as one that the scan rates are substantially increased over the master/slave method?
There are several data access methods used to transmit data. Which of the answers below can be described as a single controlling device commences communication with the responding devices attached to the same network?
Ethernet has two common messaging types that are controller-to-controller defined in the application layer. Which of those messaging types can be described as only using peer-to-peer communication?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "H"?
Ethernet has two common messaging types that are controller-to-controller defined in the application layer. Which of those messaging types can be described as only using multicast and peer-to-peer communication?
Which answer below best describes a fieldbus communication standard that is not common in the industrial setting?
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would allow power lines to carry stable low-speed communication?
The OSI model describes how a network should be arranged. Which of the layers below defines the network hardware and electrical signalling method of a network?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of a coil to the slave device?
Which of the network components below combines two or more smaller networks working within the ISO physical and data layers?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the systems FCEs?
A media access control address is the name of the physical address that the Ethernet uses. Which of the answers represent the number of bytes that make up this MAC?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that is suitable for larger networks?
There are several fields in an Ethernet message frame structure. Which of the answers represent the content of the FCS field in the Ethernet message frame?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below can best be described as less than 3-5% of the total amount of alarm that are configured??
There are numerous threats to the security of a DCS. Which of the security measures below controls and supervises network traffic?
Which of the answers below is best represented by the number "1" on a typical H1 segment?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second smallest in area covered?
The biggest register that Modbus supports is 16-bit. Which of the terms below is used for the process to support 32-bit data?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is a network that links smaller networks together, but potentially on a global scale?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a vibrations given off by a device?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as where the bulk of the GUI applications are configured?
There are many versions of Modbus, one of those is Modbus RTU. Which of the answers below correctly orders the components of the Modbus RTU frame?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
